asked by
@killianl1 • about 2 years ago • Physics

A man pulls a box with a force of 70N along the positive y-axis,while a boy pulls it with a force of 50N,making an angle of 80 degrees counter clock-wise with the positive y-axis. (i)In what direction should a second boy apply a force of 60N so that the box move along the positive y-axis?Hint;Two values are Posible. (ii). Find the magnitude and direction of the force that a second man should apply to that the box does not move at all? PLS HELP ME

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